Free Website Uptime Monitor

Monitor your websites 24/7 and get instant alerts when they go down. Track response times, uptime percentage, and incident history - all for free.

Start Monitoring - It's Free

3 websites monitored | 38+ checks performed

Instant Alerts

Get notified immediately via email when your website goes down or experiences issues.

1-Minute Checks

Choose check intervals from 1 to 60 minutes to catch downtime as quickly as possible.

Uptime Reports

Track uptime percentage, response times, and view detailed incident history.

Multiple Monitoring Types

HTTP Monitor

Checks if your website returns a successful HTTP response (200 OK). Perfect for monitoring websites and APIs.

Keyword Monitor

Verifies that specific content exists (or doesn't exist) on your page. Great for detecting defacement or content changes.

Port Monitor

Checks if a specific TCP port is open and responding. Ideal for monitoring mail servers, databases, and custom services.

How It Works

1

Add Your Website

Enter your website URL and choose monitoring type

2

We Monitor 24/7

Our servers check your website at your chosen interval

3

Get Instant Alerts

Receive email notifications when issues are detected

4

Track Performance

View uptime stats and incident history anytime

Why Choose WebHangar Uptime Monitor?

100% Free Forever

No credit card required, no hidden fees, no premium tiers

Up to 50 Monitors

Monitor all your websites and servers from one dashboard

Response Time Tracking

Monitor server response times and identify slow endpoints

Incident History

Complete timeline of all downtime events and recovery times

Customizable Alerts

Configure alert thresholds and cooldown periods

Easy Setup

Add a monitor in seconds - just enter your URL and go

Perfect For

E-commerce Sites

Never miss a sale due to downtime

Bloggers

Keep your content always available

Developers

Monitor APIs and staging servers

Small Businesses

Protect your online presence

Frequently Asked Questions

What is website uptime monitoring?

Website uptime monitoring is a service that continuously checks if your website is accessible and working properly. When your site goes down, you receive instant notifications so you can fix the issue before your users are affected.

How does uptime monitoring work?

Our uptime monitor sends HTTP requests to your website at regular intervals (every 1-5 minutes). If the server doesn't respond or returns an error, we immediately alert you via email. We also track response times and calculate uptime percentage.

Is the uptime monitor really free?

Yes, our uptime monitoring service is completely free. You can monitor up to 50 websites with email alerts, response time tracking, and full incident history at no cost.

What types of monitoring are supported?

We support HTTP/HTTPS monitoring (checks if your website returns a 200 OK status), Keyword monitoring (verifies specific content exists on your page), and Port monitoring (checks if a specific TCP port is open).

How quickly will I be alerted about downtime?

You'll receive an email alert within seconds of our system detecting an issue. The detection time depends on your chosen monitoring interval - with 1-minute checks, you'll know about downtime within a minute.

Can I monitor websites I don't own?

Yes, you can monitor any publicly accessible website or server. This is useful for monitoring third-party APIs, SaaS services you depend on, or competitor websites.

Start Monitoring Your Website Now

Join thousands of users who trust WebHangar for their uptime monitoring needs.

Create Your First Monitor - Free

The Importance of Website Uptime Monitoring

In today's digital world, website downtime can cost businesses thousands of dollars in lost revenue and damaged reputation. Whether you run an e-commerce store, a blog, or a corporate website, ensuring your site is always available is crucial for success. Website uptime monitoring helps you stay ahead of problems by alerting you the moment something goes wrong.

What Causes Website Downtime?

  • Server failures - Hardware issues, memory exhaustion, or disk space problems
  • Network issues - DNS failures, routing problems, or ISP outages
  • Software bugs - Application crashes, database connection issues, or configuration errors
  • Traffic spikes - Sudden increases in visitors overwhelming server capacity
  • Security attacks - DDoS attacks, malware, or hacking attempts
  • Hosting provider issues - Data center outages or maintenance windows

Benefits of Proactive Monitoring

Minimize Revenue Loss

Every minute of downtime costs money. Quick detection means faster recovery.

Protect User Experience

Users who encounter errors may never return. Keep them happy with reliable uptime.

Maintain SEO Rankings

Search engines penalize sites with frequent downtime. Protect your rankings.

Build Trust

A reliable website builds trust with customers and partners.

Pro Tip

Set up monitors for all critical parts of your infrastructure: your main website, API endpoints, payment processors, and any third-party services you depend on. This gives you complete visibility into your system's health.